62 lines
3.2 KiB
Makefile
62 lines
3.2 KiB
Makefile
package=libcxx
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$(package)_version=$(if $(native_clang_version_$(host_arch)_$(host_os)),$(native_clang_version_$(host_arch)_$(host_os)),$(if $(native_clang_version_$(host_os)),$(native_clang_version_$(host_os)),$(native_clang_default_version)))
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$(package)_msys2_version=15.0.7-3
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ifneq ($(canonical_host),$(build))
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ifneq ($(host_os),mingw32)
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# Clang is provided pre-compiled for a bunch of targets; fetch the one we need
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# and stage its copies of the static libraries.
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$(package)_download_path=$(native_clang_download_path)
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$(package)_download_file_aarch64_linux=clang+llvm-$($(package)_version)-aarch64-linux-gnu.tar.xz
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$(package)_file_name_aarch64_linux=clang-llvm-$($(package)_version)-aarch64-linux-gnu.tar.xz
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$(package)_sha256_hash_aarch64_linux=8ca4d68cf103da8331ca3f35fe23d940c1b78fb7f0d4763c1c059e352f5d1bec
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$(package)_download_file_linux=clang+llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-18.04.tar.xz
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$(package)_file_name_linux=clang-llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-18.04.tar.xz
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$(package)_sha256_hash_linux=38bc7f5563642e73e69ac5626724e206d6d539fbef653541b34cae0ba9c3f036
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# Starting from LLVM 14.0.0, some Clang binary tarballs store libc++ in a
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# target-specific subdirectory.
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define $(package)_stage_cmds
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mkdir -p $($(package)_staging_prefix_dir)/lib && \
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(test ! -f lib/*/libc++.a || cp lib/*/libc++.a $($(package)_staging_prefix_dir)/lib) && \
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(test ! -f lib/*/libc++abi.a || cp lib/*/libc++abi.a $($(package)_staging_prefix_dir)/lib) && \
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(test ! -f lib/libc++.a || cp lib/libc++.a $($(package)_staging_prefix_dir)/lib) && \
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(test ! -f lib/libc++abi.a || cp lib/libc++abi.a $($(package)_staging_prefix_dir)/lib)
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endef
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else
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# For Windows cross-compilation, use the MSYS2 binaries.
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# Starting from LLVM 15.0.0, libc++abi is provided by libc++.
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$(package)_download_path=https://repo.msys2.org/mingw/x86_64
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$(package)_download_file=mingw-w64-x86_64-libc++-$($(package)_msys2_version)-any.pkg.tar.zst
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$(package)_file_name=mingw-w64-x86_64-libcxx-$($(package)_msys2_version)-any.pkg.tar.zst
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$(package)_sha256_hash=8c14da21fa9622cc7450b22467452c6c933a03cee526cf8744faea3d4674035b
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define $(package)_stage_cmds
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mkdir -p $($(package)_staging_prefix_dir)/lib && \
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mv include/ $($(package)_staging_prefix_dir) && \
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cp lib/libc++.a $($(package)_staging_prefix_dir)/lib && \
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cp lib/libc++abi.a $($(package)_staging_prefix_dir)/lib
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endef
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endif
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else
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# For native compilation, use the static libraries from native_clang.
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# We explicitly stage them so that subsequent dependencies don't link to the
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# shared libraries distributed with Clang.
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define $(package)_fetch_cmds
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endef
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define $(package)_extract_cmds
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endef
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define $(package)_stage_cmds
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mkdir -p $($(package)_staging_prefix_dir)/lib && \
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(test ! -f $(build_prefix)/lib/*/libc++.a || cp $(build_prefix)/lib/*/libc++.a $($(package)_staging_prefix_dir)/lib) && \
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(test ! -f $(build_prefix)/lib/*/libc++abi.a || cp $(build_prefix)/lib/*/libc++abi.a $($(package)_staging_prefix_dir)/lib) && \
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(test ! -f $(build_prefix)/lib/libc++.a || cp $(build_prefix)/lib/libc++.a $($(package)_staging_prefix_dir)/lib) && \
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(test ! -f $(build_prefix)/lib/libc++abi.a || cp $(build_prefix)/lib/libc++abi.a $($(package)_staging_prefix_dir)/lib)
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endef
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endif
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